Re: [kernel/module.c] Return ERROR_PROC_NOT_FOUND for NULL hModule

[Paul Vriens]

> "Paul Vriens"  wrote:
> > Process Explorer tries to load a dll with LoadLibraryA. This fails and
> > NULL is returned. PE is however still trying to do GetProcAddress on
> > this
> > (not loaded) dll. Windows returns ERROR_PROC_NOT_FOUND, we get into an
> > exception.
> >
> > I will send a test tonight that confirms the above.
> >
> > Changelog
> >  Return ERROR_PROC_NOT_FOUND if hModule is NULL
>
> Probably the test also should confirm whether it's a responsibility of
> dlls/ntdll/loader.c,LdrGetProcedureAddress() to return
> STATUS_ENTRYPOINT_NOT_FOUND
> which will be converted by GetProcAddress to ERROR_PROC_NOT_FOUND.
>
> --
> Dmitry.

Hi Dmitry,

how do I make sure that's the case.

Obviously a seperate test case for LdrGetProcedureAddress can be made but
that doesn't prove your question.

Cheers,

Paul.